Grubbs catalyst, 2nd generation, 97%

Name: Grubbs catalyst, 2nd generation, 97%
Brand: Vaqora Chemicals
SKU: VQ-018576

About Grubbs catalyst, 2nd generation, 97%

Grubbs catalyst, 2nd generation (CAS 246047-72-3) is a catalyst / ligand offered by Vaqora Chemicals at a purity of 97%. With the molecular formula C46H65Cl2N2PRu, it has a molar mass of 849.0 g/mol. Its systematic (IUPAC) name is benzylidene-[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]-dichlororuthenium. Tricyclohexylphosphane. Common synonyms include Grubbs Catalyst 2nd Generation and Grubbs Catalyst 2nd. generation.

The material typically appears as a dark red to dark brown powder, crystals or crystalline powder. Reported physical data include a melting point of 143.5-148.5 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for cross-coupling reactions, homogeneous catalysis, asymmetric synthesis and fluorescent labelling. Typical end-use sectors are academic and industrial research, pharmaceutical manufacturing and oil, gas and petrochemicals.

We offer Grubbs catalyst, 2nd generation in 100 mg and 500 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Cross-coupling reactions
Homogeneous catalysis
Asymmetric synthesis
Fluorescent labelling

Industries

Specifications & identifiers

Chemical identifiers
Product name	Grubbs catalyst, 2nd generation, 97%
Catalogue No.	VQ-018576
CAS Number	246047-72-3
IUPAC name	benzylidene-[1,3-bis(2,4,6-trimethylphenyl)imidazolidin-2-ylidene]-dichlororuthenium;tricyclohexylphosphane
Molecular formula	C₄₆H₆₅Cl₂N₂PRu
Molecular weight	849 g/mol
Exact mass	848.3306
Purity / assay	97%
HSN code	29332990
InChIKey	FCDPQMAOJARMTG-UHFFFAOYSA-L
SMILES	CC1=CC(=C(C(=C1)C)N2CCN(C2=[Ru](=CC3=CC=CC=C3)(Cl)Cl)C4=C(C=C(C=C4C)C)C)C.C1CCC(CC1)P(C2CCCCC2)C3CCCCC3
PubChem CID	11147261

Physical properties
Physical form	Crystalline
Appearance	Dark red to dark brown powder, crystals or crystalline powder
Melting point	143.5-148.5 °C
H-bond donors / acceptors	0 / 2
TPSA	6.5 Å²
UN number	UN 1325
Synonyms	Grubbs Catalyst 2nd Generation, Grubbs Catalyst, 2nd Generation, Grubbs Catalyst 2nd. generation, Umicore Grubbs Catalyst M204, Grubbs Catalyst(TM) 2nd Generation

Safety & hazard information (GHS)

Flammable

Signal word: Warning

Hazard statements

H228Flammable solid

Precautionary statements: P210

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Grubbs catalyst, 2nd generation, 97%?

The CAS Registry Number of Grubbs catalyst, 2nd generation, 97% is 246047-72-3. It is also known as Grubbs Catalyst 2nd Generation, Grubbs Catalyst, 2nd Generation, Grubbs Catalyst 2nd. generation.

What is the molecular formula and molecular weight of Grubbs catalyst, 2nd generation, 97%?

Grubbs catalyst, 2nd generation, 97% has the molecular formula C46H65Cl2N2PRu and a molecular weight of 849 g/mol.

Which grade and pack sizes of Grubbs catalyst, 2nd generation, 97% can I order?

We supply Grubbs catalyst, 2nd generation, 97% in (97%) grade, in 100 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Grubbs catalyst, 2nd generation, 97%?

Yes. Every lot of Grubbs catalyst, 2nd generation, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Grubbs catalyst, 2nd generation, 97% be shipped internationally?

Yes. Grubbs catalyst, 2nd generation, 97% is classified as hazardous (UN 1325), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.